Why there are captcha on Codeforces API endpoints? Captcha is enabled during contests, that's right. They do it so that the system is not strained during the contest, but now there is no contest, and there is no system testing for some round. But captcha is on, so bots and extensions are not working.
The same issue is going on with Polygon APIs. All polygon apis are giving 403 due to cloudfare
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